Multiple Choice
What primary factor is responsible for the normal change in oxygen diffusion capacity during maximum exercise?
A) The increased cardiac output results in recuitment of pulmonary capillaries
B) The increased cardiac output results in increased ventilation/perfusion mismatch
C) Hyperventilation results in increased increased PaO₂s
D) Hyperventilation results in lowered H+ levels which shifts the oxygen dissociation curve
Correct Answer:
Verified
Correct Answer:
Verified
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